Blanking structure for grinding ball conveyor

Abstract

The utility model discloses a blanking structure for a grinding ball conveyor, which relates to the technical field of grinding ball conveyors, and comprises two support frames, a belt conveyor main body, a blanking component and a driving component, according to the utility model, through the arrangement of the blanking part and the driving part, when the grinding balls are packaged, the driving part acts on the material receiving seat, the material guiding seat and the material conveying pipe to integrally turn downwards until the material conveying pipe is inserted into a packaging bag, so that when the grinding balls which are distributed in a scattered manner are output from the discharging end of the belt conveyor main body, the grinding balls are conveyed out; the grinding balls can fall into the inner side of the material receiving base in advance in a concentrated mode, roll into the material conveying pipe through the inclination of the material receiving base and the inclination of the material guiding base and finally are precisely put into a packaging bag through the material conveying pipe, so that the packaging bag completely receives the grinding balls, and missing of the grinding balls is avoided; the driving component acts on the material receiving base, the material guiding base and the material conveying pipe to integrally and upwards overturn to a certain position, at the moment, the material conveying pipe can be withdrawn from the packaging bag, and the bagged grinding balls are convenient to take.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding ball conveyors, in particular to a blanking structure for grinding ball conveyors. Background Art

[0002] In the existing technology, when packaging finished grinding balls, a belt conveyor is usually used instead of manual labor to automatically transport the grinding balls. The worker only needs to manually open the packaging bag at the discharge end of the conveyor, and the grinding balls can be automatically fed into the packaging bag under the action of the conveyor, thereby increasing the packaging rate.

[0003] However, in reality, grinding balls are mostly scattered on belt conveyors, and the diameter of grinding ball packaging bags is fixed, so it is often difficult to completely collect all the scattered grinding balls. It is inevitable that some grinding balls will be missed and fall to the ground and be damaged. Utility Model Content

[0004] In order to solve the above technical problems, a material dropping structure for a grinding ball conveyor is provided, which solves the problem in the prior art that the grinding balls are mostly scattered on the belt conveyor, and the diameter of the grinding ball packaging bag is fixed, which often makes it difficult to completely collect all the scattered grinding balls, and it is inevitable that some grinding balls will be missed and fall to the ground and be damaged.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a blanking structure for a grinding ball conveyor, comprising two symmetrically distributed support frames and a belt conveyor body installed between the two support frames, further comprising a blanking component arranged at the discharge end of the belt conveyor body and a driving component arranged on one of the support frames;

[0006] The material-dropping component includes a material receiving seat with a U-shaped cross section and is arranged below the discharge end of the belt conveyor body. The material receiving seat is inclined downward from left to right, and a triangular material guide seat is fixed to the end of the material receiving seat away from the belt conveyor body. A material conveying pipe is fixedly embedded at the end of the material guide seat, and a semi-annular notch is opened on the wall of the material conveying pipe and is connected to the inner side of the material guide seat.

[0007] The driving component includes a motor installed on the outer side wall of one of the support frames through a bracket and a telescopic member arranged at the output end of the motor. Support rods are fixed on both sides of the material receiving seat, and the telescopic member is detachably connected to the end of one of the support rods.

[0008] Preferably, one side of each of the two support frames is provided with a positioning groove adapted to the support rod.

[0009] Preferably, the telescopic part includes a spline shaft fixed to the output end of the motor and a spline sleeve slidably arranged on the end rod of the spline shaft, a locking screw is threaded through the outer wall of the spline sleeve, and a fixing hole adapted for the locking screw is opened on the rod of the spline shaft.

[0010] Preferably, a plum blossom block is fixed on a surface of the spline sleeve away from the spline shaft, and a plum blossom groove adapted to the plum blossom block is formed at the end of one of the support rods.

[0011] Compared with the prior art, the advantages of the present invention are: through the arrangement of the blanking component and the driving component, when the grinding balls are to be packaged, a packaging bag can be placed in advance under the discharge end of the belt conveyor body, and then the driving component is used to cause the material receiving seat, the material guiding seat and the conveying pipe to flip downward as a whole until the conveying pipe is inserted into the packaging bag. Therefore, when the scattered grinding balls are output from the discharge end of the belt conveyor body, the grinding balls can be concentrated in advance and fall into the inner side of the material receiving seat, and roll into the conveying pipe by the inclination of the material receiving seat and the material guiding seat, and finally accurately put into the packaging bag by the conveying pipe, so that the packaging bag can fully accept the grinding balls and avoid the occurrence of grinding balls being missed. In addition, after the packaging bag is completed, the driving component causes the material receiving seat, the material guiding seat and the conveying pipe to flip upward to a certain position as a whole. At this time, the conveying pipe can be withdrawn from the packaging bag, which is convenient for taking out the bagged grinding balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the blanking component structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the driving component of the utility model.

[0015] The numbers in the figure are:

[0016] 1. Support frame; 2. Belt conveyor body; 3. Material receiving seat; 4. Material conveying pipe; 5. Support rod; 6. Positioning slot; 7. Motor; 8. Spline shaft; 9. Spline sleeve; 10. Plum blossom block; 11. Plum blossom slot; 12. Locking screw; 13. Material guide seat. DETAILED DESCRIPTION

[0017] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0018] Reference Figure 1-3As shown, a blanking structure for a grinding ball conveyor comprises two symmetrically distributed support frames 1 and a belt conveyor body 2 installed between the two support frames 1, a blanking component provided at the discharge end of the belt conveyor body 2, and a driving component provided on one of the support frames 1;

[0019] The material-dropping component includes a receiving seat 3 with a U-shaped cross section and is arranged below the discharge end of the belt conveyor body 2. The receiving seat 3 is inclined downward from left to right, and a triangular material guide seat 13 is fixed to the end of the receiving seat 3 away from the belt conveyor body 2. The end of the material guide seat 13 is fixedly embedded with a material delivery pipe 4. A semi-annular notch is opened on the wall of the material delivery pipe 4 and is connected to the inner side of the material guide seat 13.

[0020] By setting the blanking components and the driving components, when the grinding balls are to be packaged, a packaging bag can be placed in advance under the discharge end of the belt conveyor body 2, and then the driving components are used to cause the material receiving seat 3, the material guiding seat 13 and the conveying pipe 4 to flip downward as a whole until the conveying pipe 4 is inserted into the packaging bag. Therefore, when the scattered grinding balls are output from the discharge end of the belt conveyor body 2, the grinding balls can be concentrated in advance and fall into the inner side of the material receiving seat 3, and roll into the conveying pipe 4 by the inclination of the material receiving seat 3 and the material guiding seat 13, and finally accurately put into the packaging bag by the conveying pipe 4, so that the packaging bag can fully accept the grinding balls and avoid the occurrence of missing grinding balls. In addition, after the packaging bag is completed, the driving components cause the material receiving seat 3, the material guiding seat 13 and the conveying pipe 4 to flip upward to a certain position as a whole. At this time, the conveying pipe 4 can be withdrawn from the packaging bag, which is convenient for taking out the bagged grinding balls.

[0021] Further, refer to Figure 1-3 As shown, it is worth noting that the driving component includes a motor 7 mounted on the outer wall of one of the support frames 1 through a bracket and a telescopic member provided at the output end of the motor 7. Support rods 5 are fixed on both sides of the material receiving seat 3, and the telescopic member is detachably connected to the end of one of the support rods 5;

[0022] When the motor 7 is turned on, a telescopic member at the output end of the motor 7 drives one of the support rods 5, so that the support rod 5 carries the material receiving seat 3, the material guiding seat 13 and the material conveying pipe 4 to perform a flipping motion as a whole.

[0023] Further, refer to Figure 1 and Figure 2 As shown, it is worth noting that one side of the two support frames 1 is provided with a positioning groove 6 adapted to the support rod 5;

[0024] Through the setting of the positioning groove 6, when the grinding balls fall into the inner side of the material receiving seat 3 and the material guiding seat 13, the two support rods 5 can cooperate with the positioning grooves 6 on the sides of the two support frames 1, which effectively provides auxiliary two-way support for the material receiving seat 3 and the material guiding seat 13 as a whole, enhances the overall impact resistance of the material receiving seat 3 and the material guiding seat 13, and ensures its overall stability during material receiving.

[0025] Further, refer to Figure 2 and Figure 3 As shown, it is worth noting that the telescopic member includes a spline shaft 8 fixed to the output end of the motor 7 and a spline sleeve 9 slidably arranged on the end rod of the spline shaft 8. A locking screw 12 is threadedly penetrated on the outer wall of the spline sleeve 9, and a fixing hole adapted to the locking screw 12 is opened on the rod of the spline shaft 8;

[0026] A plum blossom block 10 is fixed on the side of the spline sleeve 9 away from the spline shaft 8, and a plum blossom groove 11 adapted to the plum blossom block 10 is opened at the end of one of the support rods 5;

[0027] Through the arrangement of the telescopic parts, plum blossom block 10 and plum blossom groove 11, if the material receiving seat 3, the material guiding seat 13 and the material conveying pipe 4 as a whole are damaged due to long-term impact of the grinding balls, the knob locking screw 12 is pre-tightened so that the locking screw 12 is withdrawn from the inner side of the fixing hole under the threaded structure, thereby releasing the fixing effect of the spline sleeve 9 on the spline shaft 8. Then, the spline sleeve 9 is slid toward the side of the motor 7, and the plum blossom block 10 is withdrawn from the inner side of the plum blossom groove 11 at the end of the support rod 5, thereby releasing the fixing effect between the support rod 5 and the output end of the motor 7. In this way, the material receiving seat 3, the material guiding seat 13 and the material conveying pipe 4 as a whole can be easily disassembled and replaced by only withdrawing the support rod 5 from the inner side of the positioning groove 6.

[0028] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A material drop structure for a grinding ball conveyor, comprising two symmetrically distributed support frames (1) and a belt conveyor body (2) installed between the two support frames (1), characterized in that: It also includes a blanking component provided at the discharge end of the belt conveyor body (2) and a driving component provided on one of the support frames (1); The material-dropping component comprises a material receiving seat (3) with a U-shaped cross section and arranged below the discharge end of the belt conveyor body (2); the material receiving seat (3) is inclined downward from left to right, and a triangular material guide seat (13) is fixed to one end of the material receiving seat (3) away from the belt conveyor body (2); a material delivery pipe (4) is fixedly embedded at the end of the material guide seat (13); a semi-annular notch is provided on the wall of the material delivery pipe (4) and is connected to the inner side of the material guide seat (13); The driving component comprises a motor (7) mounted on the outer side wall of one of the support frames (1) via a bracket and a telescopic member arranged at the output end of the motor (7); support rods (5) are fixed on both sides of the material receiving seat (3); and the telescopic member is detachably connected to the end of one of the support rods (5).

2. A grinding ball conveyor blanking structure according to claim 1, characterized in that: One side of each of the two support frames (1) is provided with a positioning groove (6) adapted to the support rod (5).

3. A grinding ball conveyor blanking structure according to claim 2, characterized in that: The telescopic member comprises a spline shaft (8) fixed to the output end of the motor (7) and a spline sleeve (9) slidably arranged on the end rod of the spline shaft (8); a locking screw (12) is threadedly penetrated on the outer wall of the spline sleeve (9); and a fixing hole adapted to the locking screw (12) is opened on the rod of the spline shaft (8).

4. A grinding ball conveyor blanking structure according to claim 3, characterized in that: A plum blossom block (10) is fixed on the surface of the spline sleeve (9) away from the spline shaft (8), and a plum blossom groove (11) adapted to the plum blossom block (10) is provided at the end of one of the support rods (5).

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